Arrange the following events in correct sequence: (1)inflation and rigidity of erectile tissue
(2)arteries supplying blood to erectile tissue dilate
(3)blood fills erectile tissue sinusoids and compresses veins
A)1,2,3
B)2,3,1
C)3,2,1
D)2,1,3
E)1,3,2

Question

Quizplus · Accepted Answer

The correct sequence would be that first, the arteries supplying blood to erectile tissue dilate, allowing more blood to flow into the area. Then, the blood fills the erectile tissue sinusoids, and compresses the veins, resulting in an inflation and rigidity of the erectile tissue. Therefore, the correct sequence is 2, 3, 1, which is only found in option B.

Arrange the Following Events in Correct Sequence: (1)inflation and Rigidity